+#!/bin/sh
+
#!/usr/bin/dumb-init /bin/sh
+# As of docker 1.13, using docker run --init achieves the same outcome than dumb-init.
+
set -e
set -x
-# Note above that we run dumb-init as PID 1 in order to reap zombie processes
-# as well as forward signals to all processes in its session. Normally, sh
-# wouldn't do either of these functions so we'd leak zombies as well as do
-# unclean termination of all our sub-processes.
-# As of docker 1.13, using docker run --init achieves the same outcome.
-
-# You can set CONSUL_BIND_INTERFACE to the name of the interface you'd like to
-# bind to and this will look up the IP and pass the proper -bind= option along
-# to Consul.
CONSUL_BIND=
if [ -n "$CONSUL_BIND_INTERFACE" ]; then
CONSUL_BIND_ADDRESS=$(ip -o -4 addr list $CONSUL_BIND_INTERFACE | head -n1 | awk '{print $4}' | cut -d/ -f1)